Spatial-Temporal Analysis of the Relationship Between Aerosol Optical Depth and Seasonal Land and Ocean Temperature Around Shanghai
Few people use remote sensing data to simultaneously retrieve the seasonal changes in aerosol optical depth (AOD) on land and ocean, as well as its relationship with surface temperature. Aerosols, as one of the indicators of air pollution, directly or indirectly affect people's numerous activit...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2023-01-01
|
| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/43/e3sconf_icemee2023_04048.pdf |
| _version_ | 1827878850905767936 |
|---|---|
| author | Li Yuyang Yang Changbao Ye Mengying Chen Tianyi |
| author_facet | Li Yuyang Yang Changbao Ye Mengying Chen Tianyi |
| author_sort | Li Yuyang |
| collection | DOAJ |
| description | Few people use remote sensing data to simultaneously retrieve the seasonal changes in aerosol optical depth (AOD) on land and ocean, as well as its relationship with surface temperature. Aerosols, as one of the indicators of air pollution, directly or indirectly affect people's numerous activities. This article uses Terra satellite MODIS data as the data source and conducts AOD inversion work on the land and ocean areas around Shanghai, China based on IDL, 6S model, and dark pixel method. The results show that for land areas, the higher the surface temperature, the lower the AOD value, with summer being the most significant; On the ocean, the higher the ocean surface temperature, the greater the AOD value. This experiment provides a theoretical basis for the relationship between AOD and temperature, and confirms the possibility of retrieving ocean AOD from MODIS data. |
| first_indexed | 2024-03-12T17:57:23Z |
| format | Article |
| id | doaj.art-5603a8d417d94899bfa1a3568e89dd7b |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-03-12T17:57:23Z |
| publishDate | 2023-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-5603a8d417d94899bfa1a3568e89dd7b2023-08-02T13:19:07ZengEDP SciencesE3S Web of Conferences2267-12422023-01-014060404810.1051/e3sconf/202340604048e3sconf_icemee2023_04048Spatial-Temporal Analysis of the Relationship Between Aerosol Optical Depth and Seasonal Land and Ocean Temperature Around ShanghaiLi Yuyang0Yang Changbao1Ye Mengying2Chen Tianyi3College of Geoexploration Science and Technology, Jilin UniversityCollege of Geoexploration Science and Technology, Jilin UniversityCollege of Geoexploration Science and Technology, Jilin UniversityCollege of Geoexploration Science and Technology, Jilin UniversityFew people use remote sensing data to simultaneously retrieve the seasonal changes in aerosol optical depth (AOD) on land and ocean, as well as its relationship with surface temperature. Aerosols, as one of the indicators of air pollution, directly or indirectly affect people's numerous activities. This article uses Terra satellite MODIS data as the data source and conducts AOD inversion work on the land and ocean areas around Shanghai, China based on IDL, 6S model, and dark pixel method. The results show that for land areas, the higher the surface temperature, the lower the AOD value, with summer being the most significant; On the ocean, the higher the ocean surface temperature, the greater the AOD value. This experiment provides a theoretical basis for the relationship between AOD and temperature, and confirms the possibility of retrieving ocean AOD from MODIS data.https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/43/e3sconf_icemee2023_04048.pdf |
| spellingShingle | Li Yuyang Yang Changbao Ye Mengying Chen Tianyi Spatial-Temporal Analysis of the Relationship Between Aerosol Optical Depth and Seasonal Land and Ocean Temperature Around Shanghai E3S Web of Conferences |
| title | Spatial-Temporal Analysis of the Relationship Between Aerosol Optical Depth and Seasonal Land and Ocean Temperature Around Shanghai |
| title_full | Spatial-Temporal Analysis of the Relationship Between Aerosol Optical Depth and Seasonal Land and Ocean Temperature Around Shanghai |
| title_fullStr | Spatial-Temporal Analysis of the Relationship Between Aerosol Optical Depth and Seasonal Land and Ocean Temperature Around Shanghai |
| title_full_unstemmed | Spatial-Temporal Analysis of the Relationship Between Aerosol Optical Depth and Seasonal Land and Ocean Temperature Around Shanghai |
| title_short | Spatial-Temporal Analysis of the Relationship Between Aerosol Optical Depth and Seasonal Land and Ocean Temperature Around Shanghai |
| title_sort | spatial temporal analysis of the relationship between aerosol optical depth and seasonal land and ocean temperature around shanghai |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2023/43/e3sconf_icemee2023_04048.pdf |
| work_keys_str_mv | AT liyuyang spatialtemporalanalysisoftherelationshipbetweenaerosolopticaldepthandseasonallandandoceantemperaturearoundshanghai AT yangchangbao spatialtemporalanalysisoftherelationshipbetweenaerosolopticaldepthandseasonallandandoceantemperaturearoundshanghai AT yemengying spatialtemporalanalysisoftherelationshipbetweenaerosolopticaldepthandseasonallandandoceantemperaturearoundshanghai AT chentianyi spatialtemporalanalysisoftherelationshipbetweenaerosolopticaldepthandseasonallandandoceantemperaturearoundshanghai |